These are my go-to lures for nearly every predator species. I love the white Powerbait curly-tail grub bodies on a 1/8 jig. I caught three bass in as many casts on this in a local creek over the weekend, then lost it to a bigger bass a few casts later! I use the 2" on ul gear, but I would think the 3" or 4" on 1/4 oz or 3/8 oz jig head and regular bass gear would be good for the big girls.